View all official dimensions of the new Hyundai Ioniq 9 2026 and of previous generations of this model. Find technical data such as length, width, height, wheelbase, headroom, legroom, trunk volume, tire size and much more for each version.
| Body type | SUV |
| Platform | Hyundai Motor Group E-GMP |
| Length | 5,060 mm |
| Width without mirrors | 1,980 mm |
| Height | 1,790 mm |
| Wheelbase | 3,130 mm |
| Headroom first row | 1,055 mm |
| Legroom first row | 1,052 mm |
| Boot space | 338 litres |
| Boot volume with folded seats | 2,419 litres |
